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TWO:Here, once more, is the spectre of the mutiny that broke out in the Residency, of which the ruins may be seen in the middle of a park intersected by watercourses, the English flag still proudly waving over them.

Membrane separation type solvent dehydration system

Great attention is recently being paid to global environmental issues, and it is now conceivable that companies will need to treat used solvents themselves. In consideration of this kind of social issue, we have developed a “membrane separation type solvent dehydration system,” which uses a polyimide membrane with superior dehydration properties developed by Ube Industries, Ltd. in combination with our own distillation and concentration technology that has resulted in solvents being more easily recovered.

THREE:Even more than the assembly of their relatives and friends, the prisoners at the bar maintained the impassive mien of men who attach no disgrace to a sentence pronounced by a conquering race; they would take the penalty without a murmur, as one of the inevitable incidents of this life, which to them is but a stage, a passage to a higher existence.
  • 1Under the distillation system, even in case of azeotropic solvent compositions, this system which remove water vapor by the polyimide membrane will easily dehydrate.
  • 2In comparison with the distillation system, it significantly saves on use of steam.
  • 3Dehydration can be performed through merely supplying evaporated vapor to the membrane module and maintaining the differential pressure between the permeable side and the impermeable side.
  • 4Solvent purity of 99.9% or more can be achieved by carrying out dehydration with a polyimide membrane only.
  • 5The polyimide membrane has superior heat and solvent resistance. Therefore, the vapor permeation system reduces contamination of the membrane and thus extends its life.
THREE:There are temples all along the shore, poor little structures for the most part. On the walls gaudy borders of crude colour serve to frame chromo-lithographs representing the principal events of the Vedas. There are but one or two sanctuaries built of marble, and very rarely have the idols any precious jewels.The elephant of ceremony, covered with a velvet cloth embroidered with gold, on which was placed a massive silver howdah edged with gold, was in waiting to take me for a ride. Round the beast's neck hung a huge necklace of balls as large as apples and long pendants from his ears, all of silver, tinkling as he moved and glittering in the sun. The mahout rested a ladder against the elephant's head for me to mount by, and we set out, following the Rajah and escorted by sowars, to the very modern tennis club of Palitana.

The aromatic polyimide membrane is highly permeable to water vapor but less permeable to vapors of organic compounds such as alcohol etc.

THREE:At two or three leagues from Lahore, in a city of ruins, opposite a tumble-down mosque which is strewing a powdering of rose-coloured stones on its white marble court, stands the tomb of Jehangir, splendid, and more splendid amid the squalor that surrounds it.There was a large encampment round the bungalow that night: tents for the soldiers, and under the vehicles men sleeping on straw; others gathered round the fires, over which hung the cooking-pots, listening to a story-teller; and in a small hut of mud walls, with the door hanging loose, were the two prisoners with no light, watched by three dozing soldiers.
  • 1 Recovery of the detergent solvent Recovery of the cleaning solvent such as electronic parts industry, precision instrument industry.
  • 2Solvent recovery and the refinement Solvent recovery and the refinement such as chemical industry, an industry of medical supplies, food industry, the fermentation industry.
THREE:

Acetone, ethanol, methyl ethyl ketone, butanol, isopropyl alcohol, ethyl acetate, methyl isobutyl ketone, others (including hexane and toluene).